﻿/*
* qTip2 - Pretty powerful tooltips - v2.1.1
* http://qtip2.com
*
* Copyright (c) 2013 Craig Michael Thompson
* Released under the MIT, GPL licenses
* http://jquery.org/license
*
* Date: Wed Jul 17 2013 07:23 UTC+0000
* Plugins: tips viewport imagemap svg modal ie6
* Styles: basic css3
*/
/*global window: false, jQuery: false, console: false, define: false */

/* Cache window, document, undefined */
(function (window, document, undefined) {

    // Uses AMD or browser globals to create a jQuery plugin.
    (function (factory) {
        "use strict";
        if (typeof define === 'function' && define.amd) {
            define(['jquery', 'imagesloaded'], factory);
        }
        else if (jQuery && !jQuery.fn.qtip) {
            factory(jQuery);
        }
    }
(function ($) {
    /* This currently causes issues with Safari 6, so for it's disabled */
    //"use strict"; // (Dis)able ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/

    ; // Munge the primitives - Paul Irish tip
    var TRUE = true,
FALSE = false,
NULL = null,

    // Common variables
X = 'x', Y = 'y',
WIDTH = 'width',
HEIGHT = 'height',

    // Positioning sides
TOP = 'top',
LEFT = 'left',
BOTTOM = 'bottom',
RIGHT = 'right',
CENTER = 'center',

    // Position adjustment types
FLIP = 'flip',
FLIPINVERT = 'flipinvert',
SHIFT = 'shift',

    // Shortcut vars
QTIP, PROTOTYPE, CORNER, CHECKS,
PLUGINS = {},
NAMESPACE = 'qtip',
ATTR_HAS = 'data-hasqtip',
ATTR_ID = 'data-qtip-id',
WIDGET = ['ui-widget', 'ui-tooltip'],
SELECTOR = '.' + NAMESPACE,
INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '),

CLASS_FIXED = NAMESPACE + '-fixed',
CLASS_DEFAULT = NAMESPACE + '-default',
CLASS_FOCUS = NAMESPACE + '-focus',
CLASS_HOVER = NAMESPACE + '-hover',
CLASS_DISABLED = NAMESPACE + '-disabled',

replaceSuffix = '_replacedByqTip',
oldtitle = 'oldtitle',
trackingBound;

    // Browser detection
    BROWSER = {
        /*
        * IE version detection
        *
        * Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment
        * Credit to James Padolsey for the original implemntation!
        */
        ie: (function () {
            var v = 3, div = document.createElement('div');
            while ((div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->')) {
                if (!div.getElementsByTagName('i')[0]) { break; }
            }
            return v > 4 ? v : NaN;
        } ()),

        /*
        * iOS version detection
        */
        iOS: parseFloat(
		('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0, ''])[1])
		.replace('undefined', '3_2').replace('_', '.').replace('_', '')
	) || FALSE
    };

    ; function QTip(target, options, id, attr) {
        // Elements and ID
        this.id = id;
        this.target = target;
        this.tooltip = NULL;
        this.elements = elements = { target: target };

        // Internal constructs
        this._id = NAMESPACE + '-' + id;
        this.timers = { img: {} };
        this.options = options;
        this.plugins = {};

        // Cache object
        this.cache = cache = {
            event: {},
            target: $(),
            disabled: FALSE,
            attr: attr,
            onTooltip: FALSE,
            lastClass: ''
        };

        // Set the initial flags
        this.rendered = this.destroyed = this.disabled = this.waiting =
		this.hiddenDuringWait = this.positioning = this.triggering = FALSE;
    }
    PROTOTYPE = QTip.prototype;

    PROTOTYPE.render = function (show) {
        if (this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit

        var self = this,
		options = this.options,
		cache = this.cache,
		elements = this.elements,
		text = options.content.text,
		title = options.content.title,
		button = options.content.button,
		posOptions = options.position,
		namespace = '.' + this._id + ' ',
		deferreds = [];

        // Add ARIA attributes to target
        $.attr(this.target[0], 'aria-describedby', this._id);

        // Create tooltip element
        this.tooltip = elements.tooltip = tooltip = $('<div/>', {
            'id': this._id,
            'class': [NAMESPACE, CLASS_DEFAULT, options.style.classes, NAMESPACE + '-pos-' + options.position.my.abbrev()].join(' '),
            'width': options.style.width || '',
            'height': options.style.height || '',
            'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse,

            /* ARIA specific attributes */
            'role': 'alert',
            'aria-live': 'polite',
            'aria-atomic': FALSE,
            'aria-describedby': this._id + '-content',
            'aria-hidden': TRUE
        })
	.toggleClass(CLASS_DISABLED, this.disabled)
	.attr(ATTR_ID, this.id)
	.data(NAMESPACE, this)
	.appendTo(posOptions.container)
	.append(
        // Create content element
		elements.content = $('<div />', {
		    'class': NAMESPACE + '-content',
		    'id': this._id + '-content',
		    'aria-atomic': TRUE
		})
	);

        // Set rendered flag and prevent redundant reposition calls for now
        this.rendered = -1;
        this.positioning = TRUE;

        // Create title...
        if (title) {
            this._createTitle();

            // Update title only if its not a callback (called in toggle if so)
            if (!$.isFunction(title)) {
                deferreds.push(this._updateTitle(title, FALSE));
            }
        }

        // Create button
        if (button) { this._createButton(); }

        // Set proper rendered flag and update content if not a callback function (called in toggle)
        if (!$.isFunction(text)) {
            deferreds.push(this._updateContent(text, FALSE));
        }
        this.rendered = TRUE;

        // Setup widget classes
        this._setWidget();

        // Assign passed event callbacks (before plugins!)
        $.each(options.events, function (name, callback) {
            $.isFunction(callback) && tooltip.bind(
			(name === 'toggle' ? ['tooltipshow', 'tooltiphide'] : ['tooltip' + name])
				.join(namespace) + namespace, callback
		);
        });

        // Initialize 'render' plugins
        $.each(PLUGINS, function (name) {
            var instance;
            if (this.initialize === 'render' && (instance = this(self))) {
                self.plugins[name] = instance;
            }
        });

        // Assign events
        this._assignEvents();

        // When deferreds have completed
        $.when.apply($, deferreds).then(function () {
            // tooltiprender event
            self._trigger('render');

            // Reset flags
            self.positioning = FALSE;

            // Show tooltip if not hidden during wait period
            if (!self.hiddenDuringWait && (options.show.ready || show)) {
                self.toggle(TRUE, cache.event, FALSE);
            }
            self.hiddenDuringWait = FALSE;
        });

        // Expose API
        QTIP.api[this.id] = this;

        return this;
    };

    PROTOTYPE.destroy = function (immediate) {
        // Set flag the signify destroy is taking place to plugins
        // and ensure it only gets destroyed once!
        if (this.destroyed) { return this.target; }

        function process() {
            if (this.destroyed) { return; }
            this.destroyed = TRUE;

            var target = this.target,
			title = target.attr(oldtitle);

            // Destroy tooltip if rendered
            if (this.rendered) {
                this.tooltip.stop(1, 0).find('*').remove().end().remove();
            }

            // Destroy all plugins
            $.each(this.plugins, function (name) {
                this.destroy && this.destroy();
            });

            // Clear timers and remove bound events
            clearTimeout(this.timers.show);
            clearTimeout(this.timers.hide);
            this._unassignEvents();

            // Remove api object and ARIA attributes
            target.removeData(NAMESPACE).removeAttr(ATTR_ID)
			.removeAttr('aria-describedby');

            // Reset old title attribute if removed
            if (this.options.suppress && title) {
                target.attr('title', title).removeAttr(oldtitle);
            }

            // Remove qTip events associated with this API
            this._unbind(target);

            // Remove ID from used id objects, and delete object references
            // for better garbage collection and leak protection
            this.options = this.elements = this.cache = this.timers =
			this.plugins = this.mouse = NULL;

            // Delete epoxsed API object
            delete QTIP.api[this.id];
        }

        // If an immediate destory is needed
        if (immediate !== TRUE && this.rendered) {
            tooltip.one('tooltiphidden', $.proxy(process, this));
            !this.triggering && this.hide();
        }

        // If we're not in the process of hiding... process
        else { process.call(this); }

        return this.target;
    };

    ; function invalidOpt(a) {
        return a === NULL || $.type(a) !== 'object';
    }

    function invalidContent(c) {
        return !($.isFunction(c) || (c && c.attr) || c.length || ($.type(c) === 'object' && (c.jquery || c.then)));
    }

    // Option object sanitizer
    function sanitizeOptions(opts) {
        var content, text, ajax, once;

        if (invalidOpt(opts)) { return FALSE; }

        if (invalidOpt(opts.metadata)) {
            opts.metadata = { type: opts.metadata };
        }

        if ('content' in opts) {
            content = opts.content;

            if (invalidOpt(content) || content.jquery || content.done) {
                content = opts.content = {
                    text: (text = invalidContent(content) ? FALSE : content)
                };
            }
            else { text = content.text; }

            // DEPRECATED - Old content.ajax plugin functionality
            // Converts it into the proper Deferred syntax
            if ('ajax' in content) {
                ajax = content.ajax;
                once = ajax && ajax.once !== FALSE;
                delete content.ajax;

                content.text = function (event, api) {
                    var loading = text || $(this).attr(api.options.content.attr) || 'Loading...',

				deferred = $.ajax(
					$.extend({}, ajax, { context: api })
				)
				.then(ajax.success, NULL, ajax.error)
				.then(function (content) {
				    if (content && once) { api.set('content.text', content); }
				    return content;
				},
				function (xhr, status, error) {
				    if (api.destroyed || xhr.status === 0) { return; }
				    api.set('content.text', status + ': ' + error);
				});

                    return !once ? (api.set('content.text', loading), deferred) : loading;
                };
            }

            if ('title' in content) {
                if (!invalidOpt(content.title)) {
                    content.button = content.title.button;
                    content.title = content.title.text;
                }

                if (invalidContent(content.title || FALSE)) {
                    content.title = FALSE;
                }
            }
        }

        if ('position' in opts && invalidOpt(opts.position)) {
            opts.position = { my: opts.position, at: opts.position };
        }

        if ('show' in opts && invalidOpt(opts.show)) {
            opts.show = opts.show.jquery ? { target: opts.show} :
			opts.show === TRUE ? { ready: TRUE} : { event: opts.show };
        }

        if ('hide' in opts && invalidOpt(opts.hide)) {
            opts.hide = opts.hide.jquery ? { target: opts.hide} : { event: opts.hide };
        }

        if ('style' in opts && invalidOpt(opts.style)) {
            opts.style = { classes: opts.style };
        }

        // Sanitize plugin options
        $.each(PLUGINS, function () {
            this.sanitize && this.sanitize(opts);
        });

        return opts;
    }

    // Setup builtin .set() option checks
    CHECKS = PROTOTYPE.checks = {
        builtin: {
            // Core checks
            '^id$': function (obj, o, v, prev) {
                var id = v === TRUE ? QTIP.nextid : v,
				new_id = NAMESPACE + '-' + id;

                if (id !== FALSE && id.length > 0 && !$('#' + new_id).length) {
                    this._id = new_id;

                    if (this.rendered) {
                        this.tooltip[0].id = this._id;
                        this.elements.content[0].id = this._id + '-content';
                        this.elements.title[0].id = this._id + '-title';
                    }
                }
                else { obj[o] = prev; }
            },
            '^prerender': function (obj, o, v) {
                v && !this.rendered && this.render(this.options.show.ready);
            },

            // Content checks
            '^content.text$': function (obj, o, v) {
                this._updateContent(v);
            },
            '^content.attr$': function (obj, o, v, prev) {
                if (this.options.content.text === this.target.attr(prev)) {
                    this._updateContent(this.target.attr(v));
                }
            },
            '^content.title$': function (obj, o, v) {
                // Remove title if content is null
                if (!v) { return this._removeTitle(); }

                // If title isn't already created, create it now and update
                v && !this.elements.title && this._createTitle();
                this._updateTitle(v);
            },
            '^content.button$': function (obj, o, v) {
                this._updateButton(v);
            },
            '^content.title.(text|button)$': function (obj, o, v) {
                this.set('content.' + o, v); // Backwards title.text/button compat
            },

            // Position checks
            '^position.(my|at)$': function (obj, o, v) {
                'string' === typeof v && (obj[o] = new CORNER(v, o === 'at'));
            },
            '^position.container$': function (obj, o, v) {
                this.tooltip.appendTo(v);
            },

            // Show checks
            '^show.ready$': function (obj, o, v) {
                v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE));
            },

            // Style checks
            '^style.classes$': function (obj, o, v, p) {
                this.tooltip.removeClass(p).addClass(v);
            },
            '^style.width|height': function (obj, o, v) {
                this.tooltip.css(o, v);
            },
            '^style.widget|content.title': function () {
                this._setWidget();
            },
            '^style.def': function (obj, o, v) {
                this.tooltip.toggleClass(CLASS_DEFAULT, !!v);
            },

            // Events check
            '^events.(render|show|move|hide|focus|blur)$': function (obj, o, v) {
                tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip' + o, v);
            },

            // Properties which require event reassignment
            '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function () {
                var posOptions = this.options.position;

                // Set tracking flag
                tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse);

                // Reassign events
                this._unassignEvents();
                this._assignEvents();
            }
        }
    };

    // Dot notation converter
    function convertNotation(options, notation) {
        var i = 0, obj, option = options,

        // Split notation into array
	levels = notation.split('.');

        // Loop through
        while (option = option[levels[i++]]) {
            if (i < levels.length) { obj = option; }
        }

        return [obj || options, levels.pop()];
    }

    PROTOTYPE.get = function (notation) {
        if (this.destroyed) { return this; }

        var o = convertNotation(this.options, notation.toLowerCase()),
		result = o[0][o[1]];

        return result.precedance ? result.string() : result;
    };

    function setCallback(notation, args) {
        var category, rule, match;

        for (category in this.checks) {
            for (rule in this.checks[category]) {
                if (match = (new RegExp(rule, 'i')).exec(notation)) {
                    args.push(match);

                    if (category === 'builtin' || this.plugins[category]) {
                        this.checks[category][rule].apply(
						this.plugins[category] || this, args
					);
                    }
                }
            }
        }
    }

    var rmove = /^position\.(my|at|adjust|target|container|viewport)|style|content|show\.ready/i,
	rrender = /^prerender|show\.ready/i;

    PROTOTYPE.set = function (option, value) {
        if (this.destroyed) { return this; }

        var rendered = this.rendered,
		reposition = FALSE,
		options = this.options,
		checks = this.checks,
		name;

        // Convert singular option/value pair into object form
        if ('string' === typeof option) {
            name = option; option = {}; option[name] = value;
        }
        else { option = $.extend({}, option); }

        // Set all of the defined options to their new values
        $.each(option, function (notation, value) {
            if (!rendered && !rrender.test(notation)) {
                delete option[notation]; return;
            }

            // Set new obj value
            var obj = convertNotation(options, notation.toLowerCase()), previous;
            previous = obj[0][obj[1]];
            obj[0][obj[1]] = value && value.nodeType ? $(value) : value;

            // Also check if we need to reposition
            reposition = rmove.test(notation) || reposition;

            // Set the new params for the callback
            option[notation] = [obj[0], obj[1], value, previous];
        });

        // Re-sanitize options
        sanitizeOptions(options);

        /*
        * Execute any valid callbacks for the set options
        * Also set positioning flag so we don't get loads of redundant repositioning calls.
        */
        this.positioning = TRUE;
        $.each(option, $.proxy(setCallback, this));
        this.positioning = FALSE;

        // Update position if needed
        if (this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) {
            this.reposition(options.position.target === 'mouse' ? NULL : this.cache.event);
        }

        return this;
    };

    ; PROTOTYPE._update = function (content, element, reposition) {
        var self = this,
		cache = this.cache;

        // Make sure tooltip is rendered and content is defined. If not return
        if (!this.rendered || !content) { return FALSE; }

        // Use function to parse content
        if ($.isFunction(content)) {
            content = content.call(this.elements.target, cache.event, this) || '';
        }

        // Handle deferred content
        if ($.isFunction(content.then)) {
            cache.waiting = TRUE;
            return content.then(function (c) {
                cache.waiting = FALSE;
                return self._update(c, element);
            }, NULL, function (e) {
                return self._update(e, element);
            });
        }

        // If content is null... return false
        if (content === FALSE || (!content && content !== '')) { return FALSE; }

        // Append new content if its a DOM array and show it if hidden
        if (content.jquery && content.length > 0) {
            element.children().detach().end().append(content.css({ display: 'block' }));
        }

        // Content is a regular string, insert the new content
        else { element.html(content); }

        // If imagesLoaded is included, ensure images have loaded and return promise
        cache.waiting = TRUE;

        return ($.fn.imagesLoaded ? element.imagesLoaded() : $.Deferred().resolve($([])))
		.done(function (images) {
		    cache.waiting = FALSE;

		    // Reposition if rendered
		    if (images.length && self.rendered && self.tooltip[0].offsetWidth > 0) {
		        self.reposition(cache.event, !images.length);
		    }
		})
		.promise();
    };

    PROTOTYPE._updateContent = function (content, reposition) {
        this._update(content, this.elements.content, reposition);
    };

    PROTOTYPE._updateTitle = function (content, reposition) {
        if (this._update(content, this.elements.title, reposition) === FALSE) {
            this._removeTitle(FALSE);
        }
    };

    PROTOTYPE._createTitle = function () {
        var elements = this.elements,
		id = this._id + '-title';

        // Destroy previous title element, if present
        if (elements.titlebar) { this._removeTitle(); }

        // Create title bar and title elements
        elements.titlebar = $('<div />', {
            'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '')
        })
	.append(
		elements.title = $('<div />', {
		    'id': id,
		    'class': NAMESPACE + '-title',
		    'aria-atomic': TRUE
		})
	)
	.insertBefore(elements.content)

        // Button-specific events
	.delegate('.qtip-close', 'mousedown keydown mouseup keyup mouseout', function (event) {
	    $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down');
	})
	.delegate('.qtip-close', 'mouseover mouseout', function (event) {
	    $(this).toggleClass('ui-state-hover', event.type === 'mouseover');
	});

        // Create button if enabled
        if (this.options.content.button) { this._createButton(); }
    };

    PROTOTYPE._removeTitle = function (reposition) {
        var elements = this.elements;

        if (elements.title) {
            elements.titlebar.remove();
            elements.titlebar = elements.title = elements.button = NULL;

            // Reposition if enabled
            if (reposition !== FALSE) { this.reposition(); }
        }
    };

    ; PROTOTYPE.reposition = function (event, effect) {
        if (!this.rendered || this.positioning || this.destroyed) { return this; }

        // Set positioning flag
        this.positioning = TRUE;

        var cache = this.cache,
		tooltip = this.tooltip,
		posOptions = this.options.position,
		target = posOptions.target,
		my = posOptions.my,
		at = posOptions.at,
		viewport = posOptions.viewport,
		container = posOptions.container,
		adjust = posOptions.adjust,
		method = adjust.method.split(' '),
		elemWidth = tooltip.outerWidth(FALSE),
		elemHeight = tooltip.outerHeight(FALSE),
		targetWidth = 0,
		targetHeight = 0,
		type = tooltip.css('position'),
		position = { left: 0, top: 0 },
		visible = tooltip[0].offsetWidth > 0,
		isScroll = event && event.type === 'scroll',
		win = $(window),
		doc = container[0].ownerDocument,
		mouse = this.mouse,
		pluginCalculations, offset;

        // Check if absolute position was passed
        if ($.isArray(target) && target.length === 2) {
            // Force left top and set position
            at = { x: LEFT, y: TOP };
            position = { left: target[0], top: target[1] };
        }

        // Check if mouse was the target
        else if (target === 'mouse' && ((event && event.pageX) || cache.event.pageX)) {
            // Force left top to allow flipping
            at = { x: LEFT, y: TOP };

            // Use cached event if one isn't available for positioning
            event = mouse && mouse.pageX && (adjust.mouse || !event || !event.pageX) ? mouse :
			(event && (event.type === 'resize' || event.type === 'scroll') ? cache.event :
			event && event.pageX && event.type === 'mousemove' ? event :
			(!adjust.mouse || this.options.show.distance) && cache.origin && cache.origin.pageX ? cache.origin :
			event) || event || cache.event || mouse || {};

            // Calculate body and container offset and take them into account below
            if (type !== 'static') { position = container.offset(); }
            if (doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) { offset = $(doc.body).offset(); }

            // Use event coordinates for position
            position = {
                left: event.pageX - position.left + (offset && offset.left || 0),
                top: event.pageY - position.top + (offset && offset.top || 0)
            };

            // Scroll events are a pain, some browsers
            if (adjust.mouse && isScroll) {
                position.left -= mouse.scrollX - win.scrollLeft();
                position.top -= mouse.scrollY - win.scrollTop();
            }
        }

        // Target wasn't mouse or absolute...
        else {
            // Check if event targetting is being used
            if (target === 'event' && event && event.target && event.type !== 'scroll' && event.type !== 'resize') {
                cache.target = $(event.target);
            }
            else if (target !== 'event') {
                cache.target = $(target.jquery ? target : elements.target);
            }
            target = cache.target;

            // Parse the target into a jQuery object and make sure there's an element present
            target = $(target).eq(0);
            if (target.length === 0) { return this; }

            // Check if window or document is the target
            else if (target[0] === document || target[0] === window) {
                targetWidth = BROWSER.iOS ? window.innerWidth : target.width();
                targetHeight = BROWSER.iOS ? window.innerHeight : target.height();

                if (target[0] === window) {
                    position = {
                        top: (viewport || target).scrollTop(),
                        left: (viewport || target).scrollLeft()
                    };
                }
            }

            // Check if the target is an <AREA> element
            else if (PLUGINS.imagemap && target.is('area')) {
                pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE);
            }

            // Check if the target is an SVG element
            else if (PLUGINS.svg && target[0].ownerSVGElement) {
                pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE);
            }

            // Otherwise use regular jQuery methods
            else {
                targetWidth = target.outerWidth(FALSE);
                targetHeight = target.outerHeight(FALSE);
                position = target.offset();
            }

            // Parse returned plugin values into proper variables
            if (pluginCalculations) {
                targetWidth = pluginCalculations.width;
                targetHeight = pluginCalculations.height;
                offset = pluginCalculations.offset;
                position = pluginCalculations.position;
            }

            // Adjust position to take into account offset parents
            position = this.reposition.offset(target, position, container);

            // Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2)
            if ((BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1) ||
			(BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33) ||
			(!BROWSER.iOS && type === 'fixed')
		) {
                position.left -= win.scrollLeft();
                position.top -= win.scrollTop();
            }

            // Adjust position relative to target
            if (!pluginCalculations || (pluginCalculations && pluginCalculations.adjustable !== FALSE)) {
                position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0;
                position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0;
            }
        }

        // Adjust position relative to tooltip
        position.left += adjust.x + (my.x === RIGHT ? -elemWidth : my.x === CENTER ? -elemWidth / 2 : 0);
        position.top += adjust.y + (my.y === BOTTOM ? -elemHeight : my.y === CENTER ? -elemHeight / 2 : 0);

        // Use viewport adjustment plugin if enabled
        if (PLUGINS.viewport) {
            position.adjusted = PLUGINS.viewport(
			this, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight
		);

            // Apply offsets supplied by positioning plugin (if used)
            if (offset && position.adjusted.left) { position.left += offset.left; }
            if (offset && position.adjusted.top) { position.top += offset.top; }
        }

        // Viewport adjustment is disabled, set values to zero
        else { position.adjusted = { left: 0, top: 0 }; }

        // tooltipmove event
        if (!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; }
        delete position.adjusted;

        // If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly
        if (effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) {
            tooltip.css(position);
        }

        // Use custom function if provided
        else if ($.isFunction(posOptions.effect)) {
            posOptions.effect.call(tooltip, this, $.extend({}, position));
            tooltip.queue(function (next) {
                // Reset attributes to avoid cross-browser rendering bugs
                $(this).css({ opacity: '', height: '' });
                if (BROWSER.ie) { this.style.removeAttribute('filter'); }

                next();
            });
        }

        // Set positioning flag
        this.positioning = FALSE;

        return this;
    };

    // Custom (more correct for qTip!) offset calculator
    PROTOTYPE.reposition.offset = function (elem, pos, container) {
        if (!container[0]) { return pos; }

        var ownerDocument = $(elem[0].ownerDocument),
		quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat',
		parent = container[0],
		scrolled, position, parentOffset, overflow;

        function scroll(e, i) {
            pos.left += i * e.scrollLeft();
            pos.top += i * e.scrollTop();
        }

        // Compensate for non-static containers offset
        do {
            if ((position = $.css(parent, 'position')) !== 'static') {
                if (position === 'fixed') {
                    parentOffset = parent.getBoundingClientRect();
                    scroll(ownerDocument, -1);
                }
                else {
                    parentOffset = $(parent).position();
                    parentOffset.left += (parseFloat($.css(parent, 'borderLeftWidth')) || 0);
                    parentOffset.top += (parseFloat($.css(parent, 'borderTopWidth')) || 0);
                }

                pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0);
                pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0);

                // If this is the first parent element with an overflow of "scroll" or "auto", store it
                if (!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); }
            }
        }
        while ((parent = parent.offsetParent));

        // Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode)
        if (scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) {
            scroll(scrolled, 1);
        }

        return pos;
    };

    // Corner class
    var C = (CORNER = PROTOTYPE.reposition.Corner = function (corner, forceY) {
        corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase();
        this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase();
        this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase();
        this.forceY = !!forceY;

        var f = corner.charAt(0);
        this.precedance = (f === 't' || f === 'b' ? Y : X);
    }).prototype;

    C.invert = function (z, center) {
        this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z];
    };

    C.string = function () {
        var x = this.x, y = this.y;
        return x === y ? x : this.precedance === Y || (this.forceY && y !== 'center') ? y + ' ' + x : x + ' ' + y;
    };

    C.abbrev = function () {
        var result = this.string().split(' ');
        return result[0].charAt(0) + (result[1] && result[1].charAt(0) || '');
    };

    C.clone = function () {
        return new CORNER(this.string(), this.forceY);
    }; ;
    PROTOTYPE.toggle = function (state, event) {
        var cache = this.cache,
		options = this.options,
		tooltip = this.tooltip;

        // Try to prevent flickering when tooltip overlaps show element
        if (event) {
            if ((/over|enter/).test(event.type) && (/out|leave/).test(cache.event.type) &&
			options.show.target.add(event.target).length === options.show.target.length &&
			tooltip.has(event.relatedTarget).length) {
                return this;
            }

            // Cache event
            cache.event = $.extend({}, event);
        }

        // If we're currently waiting and we've just hidden... stop it
        this.waiting && !state && (this.hiddenDuringWait = TRUE);

        // Render the tooltip if showing and it isn't already
        if (!this.rendered) { return state ? this.render(1) : this; }
        else if (this.destroyed || this.disabled) { return this; }

        var type = state ? 'show' : 'hide',
		opts = this.options[type],
		otherOpts = this.options[!state ? 'show' : 'hide'],
		posOptions = this.options.position,
		contentOptions = this.options.content,
		width = this.tooltip.css('width'),
		visible = this.tooltip[0].offsetWidth > 0,
		animate = state || opts.target.length === 1,
		sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target,
		identicalState, allow, showEvent, delay;

        // Detect state if valid one isn't provided
        if ((typeof state).search('boolean|number')) { state = !visible; }

        // Check if the tooltip is in an identical state to the new would-be state
        identicalState = !tooltip.is(':animated') && visible === state && sameTarget;

        // Fire tooltip(show/hide) event and check if destroyed
        allow = !identicalState ? !!this._trigger(type, [90]) : NULL;

        // If the user didn't stop the method prematurely and we're showing the tooltip, focus it
        if (allow !== FALSE && state) { this.focus(event); }

        // If the state hasn't changed or the user stopped it, return early
        if (!allow || identicalState) { return this; }

        // Set ARIA hidden attribute
        $.attr(tooltip[0], 'aria-hidden', !!!state);

        // Execute state specific properties
        if (state) {
            // Store show origin coordinates
            cache.origin = $.extend({}, this.mouse);

            // Update tooltip content & title if it's a dynamic function
            if ($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); }
            if ($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); }

            // Cache mousemove events for positioning purposes (if not already tracking)
            if (!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) {
                $(document).bind('mousemove.' + NAMESPACE, this._storeMouse);
                trackingBound = TRUE;
            }

            // Update the tooltip position (set width first to prevent viewport/max-width issues)
            if (!width) { tooltip.css('width', tooltip.outerWidth(FALSE)); }
            this.reposition(event, arguments[2]);
            if (!width) { tooltip.css('width', ''); }

            // Hide other tooltips if tooltip is solo
            if (!!opts.solo) {
                (typeof opts.solo === 'string' ? $(opts.solo) : $(SELECTOR, opts.solo))
				.not(tooltip).not(opts.target).qtip('hide', $.Event('tooltipsolo'));
            }
        }
        else {
            // Clear show timer if we're hiding
            clearTimeout(this.timers.show);

            // Remove cached origin on hide
            delete cache.origin;

            // Remove mouse tracking event if not needed (all tracking qTips are hidden)
            if (trackingBound && !$(SELECTOR + '[tracking="true"]:visible', opts.solo).not(tooltip).length) {
                $(document).unbind('mousemove.' + NAMESPACE);
                trackingBound = FALSE;
            }

            // Blur the tooltip
            this.blur(event);
        }

        // Define post-animation, state specific properties
        after = $.proxy(function () {
            if (state) {
                // Prevent antialias from disappearing in IE by removing filter
                if (BROWSER.ie) { tooltip[0].style.removeAttribute('filter'); }

                // Remove overflow setting to prevent tip bugs
                tooltip.css('overflow', '');

                // Autofocus elements if enabled
                if ('string' === typeof opts.autofocus) {
                    $(this.options.show.autofocus, tooltip).focus();
                }

                // If set, hide tooltip when inactive for delay period
                this.options.show.target.trigger('qtip-' + this.id + '-inactive');
            }
            else {
                // Reset CSS states
                tooltip.css({
                    display: '',
                    visibility: '',
                    opacity: '',
                    left: '',
                    top: ''
                });
            }

            // tooltipvisible/tooltiphidden events
            this._trigger(state ? 'visible' : 'hidden');
        }, this);

        // If no effect type is supplied, use a simple toggle
        if (opts.effect === FALSE || animate === FALSE) {
            tooltip[type]();
            after();
        }

        // Use custom function if provided
        else if ($.isFunction(opts.effect)) {
            tooltip.stop(1, 1);
            opts.effect.call(tooltip, this);
            tooltip.queue('fx', function (n) {
                after(); n();
            });
        }

        // Use basic fade function by default
        else { tooltip.fadeTo(90, state ? 1 : 0, after); }

        // If inactive hide method is set, active it
        if (state) { opts.target.trigger('qtip-' + this.id + '-inactive'); }

        return this;
    };

    PROTOTYPE.show = function (event) { return this.toggle(TRUE, event); };

    PROTOTYPE.hide = function (event) { return this.toggle(FALSE, event); };

    ; PROTOTYPE.focus = function (event) {
        if (!this.rendered || this.destroyed) { return this; }

        var qtips = $(SELECTOR),
		tooltip = this.tooltip,
		curIndex = parseInt(tooltip[0].style.zIndex, 10),
		newIndex = QTIP.zindex + qtips.length,
		focusedElem;

        // Only update the z-index if it has changed and tooltip is not already focused
        if (!tooltip.hasClass(CLASS_FOCUS)) {
            // tooltipfocus event
            if (this._trigger('focus', [newIndex], event)) {
                // Only update z-index's if they've changed
                if (curIndex !== newIndex) {
                    // Reduce our z-index's and keep them properly ordered
                    qtips.each(function () {
                        if (this.style.zIndex > curIndex) {
                            this.style.zIndex = this.style.zIndex - 1;
                        }
                    });

                    // Fire blur event for focused tooltip
                    qtips.filter('.' + CLASS_FOCUS).qtip('blur', event);
                }

                // Set the new z-index
                tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex;
            }
        }

        return this;
    };

    PROTOTYPE.blur = function (event) {
        if (!this.rendered || this.destroyed) { return this; }

        // Set focused status to FALSE
        this.tooltip.removeClass(CLASS_FOCUS);

        // tooltipblur event
        this._trigger('blur', [this.tooltip.css('zIndex')], event);

        return this;
    };

    ; PROTOTYPE.disable = function (state) {
        if (this.destroyed) { return this; }

        if ('boolean' !== typeof state) {
            state = !(this.tooltip.hasClass(CLASS_DISABLED) || this.disabled);
        }

        if (this.rendered) {
            this.tooltip.toggleClass(CLASS_DISABLED, state)
			.attr('aria-disabled', state);
        }

        this.disabled = !!state;

        return this;
    };

    PROTOTYPE.enable = function () { return this.disable(FALSE); };

    ; PROTOTYPE._createButton = function () {
        var self = this,
		elements = this.elements,
		tooltip = elements.tooltip,
		button = this.options.content.button,
		isString = typeof button === 'string',
		close = isString ? button : 'Close tooltip';

        if (elements.button) { elements.button.remove(); }

        // Use custom button if one was supplied by user, else use default
        if (button.jquery) {
            elements.button = button;
        }
        else {
            elements.button = $('<a />', {
                'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE + '-icon'),
                'title': close,
                'aria-label': close
            })
		.prepend(
			$('<span />', {
			    'class': 'ui-icon ui-icon-close',
			    'html': '&times;'
			})
		);
        }

        // Create button and setup attributes
        elements.button.appendTo(elements.titlebar || tooltip)
		.attr('role', 'button')
		.click(function (event) {
		    if (!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); }
		    return FALSE;
		});
    };

    PROTOTYPE._updateButton = function (button) {
        // Make sure tooltip is rendered and if not, return
        if (!this.rendered) { return FALSE; }

        var elem = this.elements.button;
        if (button) { this._createButton(); }
        else { elem.remove(); }
    };

    ; // Widget class creator
    function createWidgetClass(cls) {
        return WIDGET.concat('').join(cls ? '-' + cls + ' ' : ' ');
    }

    // Widget class setter method
    PROTOTYPE._setWidget = function () {
        var on = this.options.style.widget,
		elements = this.elements,
		tooltip = elements.tooltip,
		disabled = tooltip.hasClass(CLASS_DISABLED);

        tooltip.removeClass(CLASS_DISABLED);
        CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled';
        tooltip.toggleClass(CLASS_DISABLED, disabled);

        tooltip.toggleClass('ui-helper-reset ' + createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on);

        if (elements.content) {
            elements.content.toggleClass(createWidgetClass('content'), on);
        }
        if (elements.titlebar) {
            elements.titlebar.toggleClass(createWidgetClass('header'), on);
        }
        if (elements.button) {
            elements.button.toggleClass(NAMESPACE + '-icon', !on);
        }
    }; ; function showMethod(event) {
        if (this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; }

        // Clear hide timers
        clearTimeout(this.timers.show);
        clearTimeout(this.timers.hide);

        // Start show timer
        var callback = $.proxy(function () { this.toggle(TRUE, event); }, this);
        if (this.options.show.delay > 0) {
            this.timers.show = setTimeout(callback, this.options.show.delay);
        }
        else { callback(); }
    }

    function hideMethod(event) {
        if (this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; }

        // Check if new target was actually the tooltip element
        var relatedTarget = $(event.relatedTarget),
		ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0],
		ontoTarget = relatedTarget[0] === this.options.show.target[0];

        // Clear timers and stop animation queue
        clearTimeout(this.timers.show);
        clearTimeout(this.timers.hide);

        // Prevent hiding if tooltip is fixed and event target is the tooltip.
        // Or if mouse positioning is enabled and cursor momentarily overlaps
        if (this !== relatedTarget[0] &&
		(this.options.position.target === 'mouse' && ontoTooltip) ||
		(this.options.hide.fixed && (
			(/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget))
		)) {
            try {
                event.preventDefault();
                event.stopImmediatePropagation();
            } catch (e) { }

            return;
        }

        // If tooltip has displayed, start hide timer
        var callback = $.proxy(function () { this.toggle(FALSE, event); }, this);
        if (this.options.hide.delay > 0) {
            this.timers.hide = setTimeout(callback, this.options.hide.delay);
        }
        else { callback(); }
    }

    function inactiveMethod(event) {
        if (this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return FALSE; }

        // Clear timer
        clearTimeout(this.timers.inactive);
        this.timers.inactive = setTimeout(
		$.proxy(function () { this.hide(event); }, this), this.options.hide.inactive
	);
    }

    function repositionMethod(event) {
        if (this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); }
    }

    // Store mouse coordinates
    PROTOTYPE._storeMouse = function (event) {
        this.mouse = {
            pageX: event.pageX,
            pageY: event.pageY,
            type: 'mousemove',
            scrollX: window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft,
            scrollY: window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop
        };
    };

    // Bind events
    PROTOTYPE._bind = function (targets, events, method, suffix, context) {
        var ns = '.' + this._id + (suffix ? '-' + suffix : '');
        events.length && $(targets).bind(
		(events.split ? events : events.join(ns + ' ')) + ns,
		$.proxy(method, context || this)
	);
    };
    PROTOTYPE._unbind = function (targets, suffix) {
        $(targets).unbind('.' + this._id + (suffix ? '-' + suffix : ''));
    };

    // Apply common event handlers using delegate (avoids excessive .bind calls!)
    var ns = '.' + NAMESPACE;
    function delegate(selector, events, method) {
        $(document.body).delegate(selector,
		(events.split ? events : events.join(ns + ' ')) + ns,
		function () {
		    var api = QTIP.api[$.attr(this, ATTR_ID)];
		    api && !api.disabled && method.apply(api, arguments);
		}
	);
    }

    $(function () {
        delegate(SELECTOR, ['mouseenter', 'mouseleave'], function (event) {
            var state = event.type === 'mouseenter',
			tooltip = $(event.currentTarget),
			target = $(event.relatedTarget || event.target),
			options = this.options;

            // On mouseenter...
            if (state) {
                // Focus the tooltip on mouseenter (z-index stacking)
                this.focus(event);

                // Clear hide timer on tooltip hover to prevent it from closing
                tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide);
            }

            // On mouseleave...
            else {
                // Hide when we leave the tooltip and not onto the show target (if a hide event is set)
                if (options.position.target === 'mouse' && options.hide.event &&
				options.show.target && !target.closest(options.show.target[0]).length) {
                    this.hide(event);
                }
            }

            // Add hover class
            tooltip.toggleClass(CLASS_HOVER, state);
        });

        // Define events which reset the 'inactive' event handler
        delegate('[' + ATTR_ID + ']', INACTIVE_EVENTS, inactiveMethod);
    });

    // Event trigger
    PROTOTYPE._trigger = function (type, args, event) {
        var callback = $.Event('tooltip' + type);
        callback.originalEvent = (event && $.extend({}, event)) || this.cache.event || NULL;

        this.triggering = TRUE;
        this.tooltip.trigger(callback, [this].concat(args || []));
        this.triggering = FALSE;

        return !callback.isDefaultPrevented();
    };

    // Event assignment method
    PROTOTYPE._assignEvents = function () {
        var options = this.options,
		posOptions = options.position,

		tooltip = this.tooltip,
		showTarget = options.show.target,
		hideTarget = options.hide.target,
		containerTarget = posOptions.container,
		viewportTarget = posOptions.viewport,
		documentTarget = $(document),
		bodyTarget = $(document.body),
		windowTarget = $(window),

		showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [],
		hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [],
		toggleEvents = [];

        // Hide tooltips when leaving current window/frame (but not select/option elements)
        if (/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') {
            this._bind(documentTarget, ['mouseout', 'blur'], function (event) {
                if (!/select|option/.test(event.target.nodeName) && !event.relatedTarget) {
                    this.hide(event);
                }
            });
        }

        // Enable hide.fixed by adding appropriate class
        if (options.hide.fixed) {
            hideTarget = hideTarget.add(tooltip.addClass(CLASS_FIXED));
        }

        /*
        * Make sure hoverIntent functions properly by using mouseleave to clear show timer if
        * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
        */
        else if (/mouse(over|enter)/i.test(options.show.event)) {
            this._bind(hideTarget, 'mouseleave', function () {
                clearTimeout(this.timers.show);
            });
        }

        // Hide tooltip on document mousedown if unfocus events are enabled
        if (('' + options.hide.event).indexOf('unfocus') > -1) {
            this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function (event) {
                var elem = $(event.target),
				enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0,
				isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0;

                if (elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor &&
				!this.target.has(elem[0]).length && enabled
			) {
                    this.hide(event);
                }
            });
        }

        // Check if the tooltip hides when inactive
        if ('number' === typeof options.hide.inactive) {
            // Bind inactive method to show target(s) as a custom event
            this._bind(showTarget, 'qtip-' + this.id + '-inactive', inactiveMethod);

            // Define events which reset the 'inactive' event handler
            this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod, '-inactive');
        }

        // Apply hide events (and filter identical show events)
        hideEvents = $.map(hideEvents, function (type) {
            var showIndex = $.inArray(type, showEvents);

            // Both events and targets are identical, apply events using a toggle
            if ((showIndex > -1 && hideTarget.add(showTarget).length === hideTarget.length)) {
                toggleEvents.push(showEvents.splice(showIndex, 1)[0]); return;
            }

            return type;
        });

        // Apply show/hide/toggle events
        this._bind(showTarget, showEvents, showMethod);
        this._bind(hideTarget, hideEvents, hideMethod);
        this._bind(showTarget, toggleEvents, function (event) {
            (this.tooltip[0].offsetWidth > 0 ? hideMethod : showMethod).call(this, event);
        });


        // Mouse movement bindings
        this._bind(showTarget.add(tooltip), 'mousemove', function (event) {
            // Check if the tooltip hides when mouse is moved a certain distance
            if ('number' === typeof options.hide.distance) {
                var origin = this.cache.origin || {},
				limit = this.options.hide.distance,
				abs = Math.abs;

                // Check if the movement has gone beyond the limit, and hide it if so
                if (abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) {
                    this.hide(event);
                }
            }

            // Cache mousemove coords on show targets
            this._storeMouse(event);
        });

        // Mouse positioning events
        if (posOptions.target === 'mouse') {
            // If mouse adjustment is on...
            if (posOptions.adjust.mouse) {
                // Apply a mouseleave event so we don't get problems with overlapping
                if (options.hide.event) {
                    // Track if we're on the target or not
                    this._bind(showTarget, ['mouseenter', 'mouseleave'], function (event) {
                        this.cache.onTarget = event.type === 'mouseenter';
                    });
                }

                // Update tooltip position on mousemove
                this._bind(documentTarget, 'mousemove', function (event) {
                    // Update the tooltip position only if the tooltip is visible and adjustment is enabled
                    if (this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) {
                        this.reposition(event);
                    }
                });
            }
        }

        // Adjust positions of the tooltip on window resize if enabled
        if (posOptions.adjust.resize || viewportTarget.length) {
            this._bind($.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod);
        }

        // Adjust tooltip position on scroll of the window or viewport element if present
        if (posOptions.adjust.scroll) {
            this._bind(windowTarget.add(posOptions.container), 'scroll', repositionMethod);
        }
    };

    // Un-assignment method
    PROTOTYPE._unassignEvents = function () {
        var targets = [
		this.options.show.target[0],
		this.options.hide.target[0],
		this.rendered && this.tooltip[0],
		this.options.position.container[0],
		this.options.position.viewport[0],
		this.options.position.container.closest('html')[0], // unfocus
		window,
		document
	];

        // Check if tooltip is rendered
        if (this.rendered) {
            this._unbind($([]).pushStack($.grep(targets, function (i) {
                return typeof i === 'object';
            })));
        }

        // Tooltip isn't yet rendered, remove render event
        else { $(targets[0]).unbind('.' + this._id + '-create'); }
    };

    ; // Initialization method
    function init(elem, id, opts) {
        var obj, posOptions, attr, config, title,

        // Setup element references
	docBody = $(document.body),

        // Use document body instead of document element if needed
	newTarget = elem[0] === document ? docBody : elem,

        // Grab metadata from element if plugin is present
	metadata = (elem.metadata) ? elem.metadata(opts.metadata) : NULL,

        // If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise
	metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL,

        // Grab data from metadata.name (or data-qtipopts as fallback) using .data() method,
	html5 = elem.data(opts.metadata.name || 'qtipopts');

        // If we don't get an object returned attempt to parse it manualyl without parseJSON
        try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; } catch (e) { }

        // Merge in and sanitize metadata
        config = $.extend(TRUE, {}, QTIP.defaults, opts,
		typeof html5 === 'object' ? sanitizeOptions(html5) : NULL,
		sanitizeOptions(metadata5 || metadata));

        // Re-grab our positioning options now we've merged our metadata and set id to passed value
        posOptions = config.position;
        config.id = id;

        // Setup missing content if none is detected
        if ('boolean' === typeof config.content.text) {
            attr = elem.attr(config.content.attr);

            // Grab from supplied attribute if available
            if (config.content.attr !== FALSE && attr) { config.content.text = attr; }

            // No valid content was found, abort render
            else { return FALSE; }
        }

        // Setup target options
        if (!posOptions.container.length) { posOptions.container = docBody; }
        if (posOptions.target === FALSE) { posOptions.target = newTarget; }
        if (config.show.target === FALSE) { config.show.target = newTarget; }
        if (config.show.solo === TRUE) { config.show.solo = posOptions.container.closest('body'); }
        if (config.hide.target === FALSE) { config.hide.target = newTarget; }
        if (config.position.viewport === TRUE) { config.position.viewport = posOptions.container; }

        // Ensure we only use a single container
        posOptions.container = posOptions.container.eq(0);

        // Convert position corner values into x and y strings
        posOptions.at = new CORNER(posOptions.at, TRUE);
        posOptions.my = new CORNER(posOptions.my);

        // Destroy previous tooltip if overwrite is enabled, or skip element if not
        if (elem.data(NAMESPACE)) {
            if (config.overwrite) {
                elem.qtip('destroy');
            }
            else if (config.overwrite === FALSE) {
                return FALSE;
            }
        }

        // Add has-qtip attribute
        elem.attr(ATTR_HAS, id);

        // Remove title attribute and store it if present
        if (config.suppress && (title = elem.attr('title'))) {
            // Final attr call fixes event delegatiom and IE default tooltip showing problem
            elem.removeAttr('title').attr(oldtitle, title).attr('title', '');
        }

        // Initialize the tooltip and add API reference
        obj = new QTip(elem, config, id, !!attr);
        elem.data(NAMESPACE, obj);

        // Catch remove/removeqtip events on target element to destroy redundant tooltip
        elem.one('remove.qtip-' + id + ' removeqtip.qtip-' + id, function () {
            var api; if ((api = $(this).data(NAMESPACE))) { api.destroy(); }
        });

        return obj;
    }

    // jQuery $.fn extension method
    QTIP = $.fn.qtip = function (options, notation, newValue) {
        var command = ('' + options).toLowerCase(), // Parse command
		returned = NULL,
		args = $.makeArray(arguments).slice(1),
		event = args[args.length - 1],
		opts = this[0] ? $.data(this[0], NAMESPACE) : NULL;

        // Check for API request
        if ((!arguments.length && opts) || command === 'api') {
            return opts;
        }

        // Execute API command if present
        else if ('string' === typeof options) {
            this.each(function () {
                var api = $.data(this, NAMESPACE);
                if (!api) { return TRUE; }

                // Cache the event if possible
                if (event && event.timeStamp) { api.cache.event = event; }

                // Check for specific API commands
                if (notation && (command === 'option' || command === 'options')) {
                    if (newValue !== undefined || $.isPlainObject(notation)) {
                        api.set(notation, newValue);
                    }
                    else {
                        returned = api.get(notation);
                        return FALSE;
                    }
                }

                // Execute API command
                else if (api[command]) {
                    api[command].apply(api, args);
                }
            });

            return returned !== NULL ? returned : this;
        }

        // No API commands. validate provided options and setup qTips
        else if ('object' === typeof options || !arguments.length) {
            opts = sanitizeOptions($.extend(TRUE, {}, options));

            // Bind the qTips
            return QTIP.bind.call(this, opts, event);
        }
    };

    // $.fn.qtip Bind method
    QTIP.bind = function (opts, event) {
        return this.each(function (i) {
            var options, targets, events, namespace, api, id;

            // Find next available ID, or use custom ID if provided
            id = $.isArray(opts.id) ? opts.id[i] : opts.id;
            id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id;

            // Setup events namespace
            namespace = '.qtip-' + id + '-create';

            // Initialize the qTip and re-grab newly sanitized options
            api = init($(this), id, opts);
            if (api === FALSE) { return TRUE; }
            else { QTIP.api[id] = api; }
            options = api.options;

            // Initialize plugins
            $.each(PLUGINS, function () {
                if (this.initialize === 'initialize') { this(api); }
            });

            // Determine hide and show targets
            targets = { show: options.show.target, hide: options.hide.target };
            events = {
                show: $.trim('' + options.show.event).replace(/ /g, namespace + ' ') + namespace,
                hide: $.trim('' + options.hide.event).replace(/ /g, namespace + ' ') + namespace
            };

            /*
            * Make sure hoverIntent functions properly by using mouseleave as a hide event if
            * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
            */
            if (/mouse(over|enter)/i.test(events.show) && !/mouse(out|leave)/i.test(events.hide)) {
                events.hide += ' mouseleave' + namespace;
            }

            /*
            * Also make sure initial mouse targetting works correctly by caching mousemove coords
            * on show targets before the tooltip has rendered.
            *
            * Also set onTarget when triggered to keep mouse tracking working
            */
            targets.show.bind('mousemove' + namespace, function (event) {
                api._storeMouse(event);
                api.cache.onTarget = TRUE;
            });

            // Define hoverIntent function
            function hoverIntent(event) {
                function render() {
                    // Cache mouse coords,render and render the tooltip
                    api.render(typeof event === 'object' || options.show.ready);

                    // Unbind show and hide events
                    targets.show.add(targets.hide).unbind(namespace);
                }

                // Only continue if tooltip isn't disabled
                if (api.disabled) { return FALSE; }

                // Cache the event data
                api.cache.event = $.extend({}, event);
                api.cache.target = event ? $(event.target) : [undefined];

                // Start the event sequence
                if (options.show.delay > 0) {
                    clearTimeout(api.timers.show);
                    api.timers.show = setTimeout(render, options.show.delay);
                    if (events.show !== events.hide) {
                        targets.hide.bind(events.hide, function () { clearTimeout(api.timers.show); });
                    }
                }
                else { render(); }
            }

            // Bind show events to target
            targets.show.bind(events.show, hoverIntent);

            // Prerendering is enabled, create tooltip now
            if (options.show.ready || options.prerender) { hoverIntent(event); }
        });
    };

    // Populated in render method
    QTIP.api = {};
    ; $.each({
        /* Allow other plugins to successfully retrieve the title of an element with a qTip applied */
        attr: function (attr, val) {
            if (this.length) {
                var self = this[0],
				title = 'title',
				api = $.data(self, 'qtip');

                if (attr === title && api && 'object' === typeof api && api.options.suppress) {
                    if (arguments.length < 2) {
                        return $.attr(self, oldtitle);
                    }

                    // If qTip is rendered and title was originally used as content, update it
                    if (api && api.options.content.attr === title && api.cache.attr) {
                        api.set('content.text', val);
                    }

                    // Use the regular attr method to set, then cache the result
                    return this.attr(oldtitle, val);
                }
            }

            return $.fn['attr' + replaceSuffix].apply(this, arguments);
        },

        /* Allow clone to correctly retrieve cached title attributes */
        clone: function (keepData) {
            var titles = $([]), title = 'title',

            // Clone our element using the real clone method
		elems = $.fn['clone' + replaceSuffix].apply(this, arguments);

            // Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false
            if (!keepData) {
                elems.filter('[' + oldtitle + ']').attr('title', function () {
                    return $.attr(this, oldtitle);
                })
			.removeAttr(oldtitle);
            }

            return elems;
        }
    }, function (name, func) {
        if (!func || $.fn[name + replaceSuffix]) { return TRUE; }

        var old = $.fn[name + replaceSuffix] = $.fn[name];
        $.fn[name] = function () {
            return func.apply(this, arguments) || old.apply(this, arguments);
        };
    });

    /* Fire off 'removeqtip' handler in $.cleanData if jQuery UI not present (it already does similar).
    * This snippet is taken directly from jQuery UI source code found here:
    *     http://code.jquery.com/ui/jquery-ui-git.js
    */
    if (!$.ui) {
        $['cleanData' + replaceSuffix] = $.cleanData;
        $.cleanData = function (elems) {
            for (var i = 0, elem; (elem = $(elems[i])).length; i++) {
                if (elem.attr(ATTR_HAS)) {
                    try { elem.triggerHandler('removeqtip'); }
                    catch (e) { }
                }
            }
            $['cleanData' + replaceSuffix].apply(this, arguments);
        };
    }

    ; // qTip version
    QTIP.version = '2.1.1';

    // Base ID for all qTips
    QTIP.nextid = 0;

    // Inactive events array
    QTIP.inactiveEvents = INACTIVE_EVENTS;

    // Base z-index for all qTips
    QTIP.zindex = 15000;

    // Define configuration defaults
    QTIP.defaults = {
        prerender: FALSE,
        id: FALSE,
        overwrite: TRUE,
        suppress: TRUE,
        content: {
            text: TRUE,
            attr: 'title',
            title: FALSE,
            button: FALSE
        },
        position: {
            my: 'top left',
            at: 'bottom right',
            target: FALSE,
            container: FALSE,
            viewport: FALSE,
            adjust: {
                x: 0, y: 0,
                mouse: TRUE,
                scroll: TRUE,
                resize: TRUE,
                method: 'flipinvert flipinvert'
            },
            effect: function (api, pos, viewport) {
                $(this).animate(pos, {
                    duration: 200,
                    queue: FALSE
                });
            }
        },
        show: {
            target: FALSE,
            event: 'mouseenter',
            effect: TRUE,
            delay: 90,
            solo: FALSE,
            ready: FALSE,
            autofocus: FALSE
        },
        hide: {
            target: FALSE,
            event: 'mouseleave',
            effect: TRUE,
            delay: 0,
            fixed: FALSE,
            inactive: FALSE,
            leave: 'window',
            distance: FALSE
        },
        style: {
            classes: '',
            widget: FALSE,
            width: FALSE,
            height: FALSE,
            def: TRUE
        },
        events: {
            render: NULL,
            move: NULL,
            show: NULL,
            hide: NULL,
            toggle: NULL,
            visible: NULL,
            hidden: NULL,
            focus: NULL,
            blur: NULL
        }
    };

    ; var TIP,

    // .bind()/.on() namespace
TIPNS = '.qtip-tip',

    // Common CSS strings
MARGIN = 'margin',
BORDER = 'border',
COLOR = 'color',
BG_COLOR = 'background-color',
TRANSPARENT = 'transparent',
IMPORTANT = ' !important',

    // Check if the browser supports <canvas/> elements
HASCANVAS = !!document.createElement('canvas').getContext,

    // Invalid colour values used in parseColours()
INVALID = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i;

    // Camel-case method, taken from jQuery source
    // http://code.jquery.com/jquery-1.8.0.js
    function camel(s) { return s.charAt(0).toUpperCase() + s.slice(1); }

    /*
    * Modified from Modernizr's testPropsAll()
    * http://modernizr.com/downloads/modernizr-latest.js
    */
    var cssProps = {}, cssPrefixes = ["Webkit", "O", "Moz", "ms"];
    function vendorCss(elem, prop) {
        var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1),
		props = (prop + ' ' + cssPrefixes.join(ucProp + ' ') + ucProp).split(' '),
		cur, val, i = 0;

        // If the property has already been mapped...
        if (cssProps[prop]) { return elem.css(cssProps[prop]); }

        while ((cur = props[i++])) {
            if ((val = elem.css(cur)) !== undefined) {
                return cssProps[prop] = cur, val;
            }
        }
    }

    // Parse a given elements CSS property into an int
    function intCss(elem, prop) {
        return parseInt(vendorCss(elem, prop), 10);
    }


    // VML creation (for IE only)
    if (!HASCANVAS) {
        createVML = function (tag, props, style) {
            return '<qtipvml:' + tag + ' xmlns="urn:schemas-microsoft.com:vml" class="qtip-vml" ' + (props || '') +
			' style="behavior: url(#default#VML); ' + (style || '') + '" />';
        };
    }



    function Tip(qtip, options) {
        this._ns = 'tip';
        this.options = options;
        this.offset = options.offset;
        this.size = [options.width, options.height];

        // Initialize
        this.init((this.qtip = qtip));
    }

    $.extend(Tip.prototype, {
        init: function (qtip) {
            var context, tip;

            // Create tip element and prepend to the tooltip
            tip = this.element = qtip.elements.tip = $('<div />', { 'class': NAMESPACE + '-tip' }).prependTo(qtip.tooltip);

            // Create tip drawing element(s)
            if (HASCANVAS) {
                // save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()!
                context = $('<canvas />').appendTo(this.element)[0].getContext('2d');

                // Setup constant parameters
                context.lineJoin = 'miter';
                context.miterLimit = 100;
                context.save();
            }
            else {
                context = createVML('shape', 'coordorigin="0,0"', 'position:absolute;');
                this.element.html(context + context);

                // Prevent mousing down on the tip since it causes problems with .live() handling in IE due to VML
                qtip._bind($('*', tip).add(tip), ['click', 'mousedown'], function (event) { event.stopPropagation(); }, this._ns);
            }

            // Bind update events
            qtip._bind(qtip.tooltip, 'tooltipmove', this.reposition, this._ns, this);

            // Create it
            this.create();
        },

        _swapDimensions: function () {
            this.size[0] = this.options.height;
            this.size[1] = this.options.width;
        },
        _resetDimensions: function () {
            this.size[0] = this.options.width;
            this.size[1] = this.options.height;
        },

        _useTitle: function (corner) {
            var titlebar = this.qtip.elements.titlebar;
            return titlebar && (
			corner.y === TOP || (corner.y === CENTER && this.element.position().top + (this.size[1] / 2) + this.options.offset < titlebar.outerHeight(TRUE))
		);
        },

        _parseCorner: function (corner) {
            var my = this.qtip.options.position.my;

            // Detect corner and mimic properties
            if (corner === FALSE || my === FALSE) {
                corner = FALSE;
            }
            else if (corner === TRUE) {
                corner = new CORNER(my.string());
            }
            else if (!corner.string) {
                corner = new CORNER(corner);
                corner.fixed = TRUE;
            }

            return corner;
        },

        _parseWidth: function (corner, side, use) {
            var elements = this.qtip.elements,
			prop = BORDER + camel(side) + 'Width';

            return (use ? intCss(use, prop) : (
			intCss(elements.content, prop) ||
			intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||
			intCss(tooltip, prop)
		)) || 0;
        },

        _parseRadius: function (corner) {
            var elements = this.qtip.elements,
			prop = BORDER + camel(corner.y) + camel(corner.x) + 'Radius';

            return BROWSER.ie < 9 ? 0 :
			intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||
			intCss(elements.tooltip, prop) || 0;
        },

        _invalidColour: function (elem, prop, compare) {
            var val = elem.css(prop);
            return !val || (compare && val === elem.css(compare)) || INVALID.test(val) ? FALSE : val;
        },

        _parseColours: function (corner) {
            var elements = this.qtip.elements,
			tip = this.element.css('cssText', ''),
			borderSide = BORDER + camel(corner[corner.precedance]) + camel(COLOR),
			colorElem = this._useTitle(corner) && elements.titlebar || elements.content,
			css = this._invalidColour, color = [];

            // Attempt to detect the background colour from various elements, left-to-right precedance
            color[0] = css(tip, BG_COLOR) || css(colorElem, BG_COLOR) || css(elements.content, BG_COLOR) ||
			css(tooltip, BG_COLOR) || tip.css(BG_COLOR);

            // Attempt to detect the correct border side colour from various elements, left-to-right precedance
            color[1] = css(tip, borderSide, COLOR) || css(colorElem, borderSide, COLOR) ||
			css(elements.content, borderSide, COLOR) || css(tooltip, borderSide, COLOR) || tooltip.css(borderSide);

            // Reset background and border colours
            $('*', tip).add(tip).css('cssText', BG_COLOR + ':' + TRANSPARENT + IMPORTANT + ';' + BORDER + ':0' + IMPORTANT + ';');

            return color;
        },

        _calculateSize: function (corner) {
            var y = corner.precedance === Y,
			width = this.options[y ? 'height' : 'width'],
			height = this.options[y ? 'width' : 'height'],
			isCenter = corner.abbrev() === 'c',
			base = width * (isCenter ? 0.5 : 1),
			pow = Math.pow,
			round = Math.round,
			bigHyp, ratio, result,

		smallHyp = Math.sqrt(pow(base, 2) + pow(height, 2)),
		hyp = [(this.border / base) * smallHyp, (this.border / height) * smallHyp];

            hyp[2] = Math.sqrt(pow(hyp[0], 2) - pow(this.border, 2));
            hyp[3] = Math.sqrt(pow(hyp[1], 2) - pow(this.border, 2));

            bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]);
            ratio = bigHyp / smallHyp;

            result = [round(ratio * width), round(ratio * height)];

            return y ? result : result.reverse();
        },

        // Tip coordinates calculator
        _calculateTip: function (corner) {
            var width = this.size[0], height = this.size[1],
			width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2),

            // Define tip coordinates in terms of height and width values
		tips = {
		    br: [0, 0, width, height, width, 0],
		    bl: [0, 0, width, 0, 0, height],
		    tr: [0, height, width, 0, width, height],
		    tl: [0, 0, 0, height, width, height],
		    tc: [0, height, width2, 0, width, height],
		    bc: [0, 0, width, 0, width2, height],
		    rc: [0, 0, width, height2, 0, height],
		    lc: [width, 0, width, height, 0, height2]
		};

            // Set common side shapes
            tips.lt = tips.br; tips.rt = tips.bl;
            tips.lb = tips.tr; tips.rb = tips.tl;

            return tips[corner.abbrev()];
        },

        create: function () {
            // Determine tip corner
            var c = this.corner = (HASCANVAS || BROWSER.ie) && this._parseCorner(this.options.corner);

            // If we have a tip corner...
            if ((this.enabled = !!this.corner && this.corner.abbrev() !== 'c')) {
                // Cache it
                this.qtip.cache.corner = c.clone();

                // Create it
                this.update();
            }

            // Toggle tip element
            this.element.toggle(this.enabled);

            return this.corner;
        },

        update: function (corner, position) {
            if (!this.enabled) { return this; }

            var elements = this.qtip.elements,
			tip = this.element,
			inner = tip.children(),
			options = this.options,
			size = this.size,
			mimic = options.mimic,
			round = Math.round,
			color, precedance, context,
			coords, translate, newSize, border;

            // Re-determine tip if not already set
            if (!corner) { corner = this.qtip.cache.corner || this.corner; }

            // Use corner property if we detect an invalid mimic value
            if (mimic === FALSE) { mimic = corner; }

            // Otherwise inherit mimic properties from the corner object as necessary
            else {
                mimic = new CORNER(mimic);
                mimic.precedance = corner.precedance;

                if (mimic.x === 'inherit') { mimic.x = corner.x; }
                else if (mimic.y === 'inherit') { mimic.y = corner.y; }
                else if (mimic.x === mimic.y) {
                    mimic[corner.precedance] = corner[corner.precedance];
                }
            }
            precedance = mimic.precedance;

            // Ensure the tip width.height are relative to the tip position
            if (corner.precedance === X) { this._swapDimensions(); }
            else { this._resetDimensions(); }

            // Update our colours
            color = this.color = this._parseColours(corner);

            // Detect border width, taking into account colours
            if (color[1] !== TRANSPARENT) {
                // Grab border width
                border = this.border = this._parseWidth(corner, corner[corner.precedance]);

                // If border width isn't zero, use border color as fill (1.0 style tips)
                if (options.border && border < 1) { color[0] = color[1]; }

                // Set border width (use detected border width if options.border is true)
                this.border = border = options.border !== TRUE ? options.border : border;
            }

            // Border colour was invalid, set border to zero
            else { this.border = border = 0; }

            // Calculate coordinates
            coords = this._calculateTip(mimic);

            // Determine tip size
            newSize = this.size = this._calculateSize(corner);
            tip.css({
                width: newSize[0],
                height: newSize[1],
                lineHeight: newSize[1] + 'px'
            });

            // Calculate tip translation
            if (corner.precedance === Y) {
                translate = [
				round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize[0] - size[0] - border : (newSize[0] - size[0]) / 2),
				round(mimic.y === TOP ? newSize[1] - size[1] : 0)
			];
            }
            else {
                translate = [
				round(mimic.x === LEFT ? newSize[0] - size[0] : 0),
				round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize[1] - size[1] - border : (newSize[1] - size[1]) / 2)
			];
            }

            // Canvas drawing implementation
            if (HASCANVAS) {
                // Set the canvas size using calculated size
                inner.attr(WIDTH, newSize[0]).attr(HEIGHT, newSize[1]);

                // Grab canvas context and clear/save it
                context = inner[0].getContext('2d');
                context.restore(); context.save();
                context.clearRect(0, 0, 3000, 3000);

                // Set properties
                context.fillStyle = color[0];
                context.strokeStyle = color[1];
                context.lineWidth = border * 2;

                // Draw the tip
                context.translate(translate[0], translate[1]);
                context.beginPath();
                context.moveTo(coords[0], coords[1]);
                context.lineTo(coords[2], coords[3]);
                context.lineTo(coords[4], coords[5]);
                context.closePath();

                // Apply fill and border
                if (border) {
                    // Make sure transparent borders are supported by doing a stroke
                    // of the background colour before the stroke colour
                    if (tooltip.css('background-clip') === 'border-box') {
                        context.strokeStyle = color[0];
                        context.stroke();
                    }
                    context.strokeStyle = color[1];
                    context.stroke();
                }
                context.fill();
            }

            // VML (IE Proprietary implementation)
            else {
                // Setup coordinates string
                coords = 'm' + coords[0] + ',' + coords[1] + ' l' + coords[2] +
				',' + coords[3] + ' ' + coords[4] + ',' + coords[5] + ' xe';

                // Setup VML-specific offset for pixel-perfection
                translate[2] = border && /^(r|b)/i.test(corner.string()) ?
				BROWSER.ie === 8 ? 2 : 1 : 0;

                // Set initial CSS
                inner.css({
                    coordsize: (size[0] + border) + ' ' + (size[1] + border),
                    antialias: '' + (mimic.string().indexOf(CENTER) > -1),
                    left: translate[0] - (translate[2] * Number(precedance === X)),
                    top: translate[1] - (translate[2] * Number(precedance === Y)),
                    width: size[0] + border,
                    height: size[1] + border
                })
			.each(function (i) {
			    var $this = $(this);

			    // Set shape specific attributes
			    $this[$this.prop ? 'prop' : 'attr']({
			        coordsize: (size[0] + border) + ' ' + (size[1] + border),
			        path: coords,
			        fillcolor: color[0],
			        filled: !!i,
			        stroked: !i
			    })
				.toggle(!!(border || i));

			    // Check if border is enabled and add stroke element
			    !i && $this.html(createVML(
					'stroke', 'weight="' + (border * 2) + 'px" color="' + color[1] + '" miterlimit="1000" joinstyle="miter"'
				));
			});
            }

            // Position if needed
            if (position !== FALSE) { this.calculate(corner); }
        },

        calculate: function (corner) {
            if (!this.enabled) { return FALSE; }

            var self = this,
			elements = this.qtip.elements,
			tip = this.element,
			userOffset = this.options.offset,
			isWidget = this.qtip.tooltip.hasClass('ui-widget'),
			position = {},
			precedance, size, corners;

            // Inherit corner if not provided
            corner = corner || this.corner;
            precedance = corner.precedance;

            // Determine which tip dimension to use for adjustment
            size = this._calculateSize(corner);

            // Setup corners and offset array
            corners = [corner.x, corner.y];
            if (precedance === X) { corners.reverse(); }

            // Calculate tip position
            $.each(corners, function (i, side) {
                var b, bc, br;

                if (side === CENTER) {
                    b = precedance === Y ? LEFT : TOP;
                    position[b] = '50%';
                    position[MARGIN + '-' + b] = -Math.round(size[precedance === Y ? 0 : 1] / 2) + userOffset;
                }
                else {
                    b = self._parseWidth(corner, side, elements.tooltip);
                    bc = self._parseWidth(corner, side, elements.content);
                    br = self._parseRadius(corner);

                    position[side] = Math.max(-self.border, i ? bc : (userOffset + (br > b ? br : -b)));
                }
            });

            // Adjust for tip size
            position[corner[precedance]] -= size[precedance === X ? 0 : 1];

            // Set and return new position
            tip.css({ margin: '', top: '', bottom: '', left: '', right: '' }).css(position);
            return position;
        },

        reposition: function (event, api, pos, viewport) {
            if (!this.enabled) { return; }

            var cache = api.cache,
			newCorner = this.corner.clone(),
			adjust = pos.adjusted,
			method = api.options.position.adjust.method.split(' '),
			horizontal = method[0],
			vertical = method[1] || method[0],
			shift = { left: FALSE, top: FALSE, x: 0, y: 0 },
			offset, css = {}, props;

            // If our tip position isn't fixed e.g. doesn't adjust with viewport...
            if (this.corner.fixed !== TRUE) {
                // Horizontal - Shift or flip method
                if (horizontal === SHIFT && newCorner.precedance === X && adjust.left && newCorner.y !== CENTER) {
                    newCorner.precedance = newCorner.precedance === X ? Y : X;
                }
                else if (horizontal !== SHIFT && adjust.left) {
                    newCorner.x = newCorner.x === CENTER ? (adjust.left > 0 ? LEFT : RIGHT) : (newCorner.x === LEFT ? RIGHT : LEFT);
                }

                // Vertical - Shift or flip method
                if (vertical === SHIFT && newCorner.precedance === Y && adjust.top && newCorner.x !== CENTER) {
                    newCorner.precedance = newCorner.precedance === Y ? X : Y;
                }
                else if (vertical !== SHIFT && adjust.top) {
                    newCorner.y = newCorner.y === CENTER ? (adjust.top > 0 ? TOP : BOTTOM) : (newCorner.y === TOP ? BOTTOM : TOP);
                }

                // Update and redraw the tip if needed (check cached details of last drawn tip)
                if (newCorner.string() !== cache.corner.string() && (cache.cornerTop !== adjust.top || cache.cornerLeft !== adjust.left)) {
                    this.update(newCorner, FALSE);
                }
            }

            // Setup tip offset properties
            offset = this.calculate(newCorner, adjust);

            // Readjust offset object to make it left/top
            if (offset.right !== undefined) { offset.left = -offset.right; }
            if (offset.bottom !== undefined) { offset.top = -offset.bottom; }
            offset.user = this.offset;

            // Viewport "shift" specific adjustments
            if (shift.left = (horizontal === SHIFT && !!adjust.left)) {
                if (newCorner.x === CENTER) {
                    css[MARGIN + '-left'] = shift.x = offset[MARGIN + '-left'] - adjust.left;
                }
                else {
                    props = offset.right !== undefined ?
					[adjust.left, -offset.left] : [-adjust.left, offset.left];

                    if ((shift.x = Math.max(props[0], props[1])) > props[0]) {
                        pos.left -= adjust.left;
                        shift.left = FALSE;
                    }

                    css[offset.right !== undefined ? RIGHT : LEFT] = shift.x;
                }
            }
            if (shift.top = (vertical === SHIFT && !!adjust.top)) {
                if (newCorner.y === CENTER) {
                    css[MARGIN + '-top'] = shift.y = offset[MARGIN + '-top'] - adjust.top;
                }
                else {
                    props = offset.bottom !== undefined ?
					[adjust.top, -offset.top] : [-adjust.top, offset.top];

                    if ((shift.y = Math.max(props[0], props[1])) > props[0]) {
                        pos.top -= adjust.top;
                        shift.top = FALSE;
                    }

                    css[offset.bottom !== undefined ? BOTTOM : TOP] = shift.y;
                }
            }

            /*
            * If the tip is adjusted in both dimensions, or in a
            * direction that would cause it to be anywhere but the
            * outer border, hide it!
            */
            this.element.css(css).toggle(
			!((shift.x && shift.y) || (newCorner.x === CENTER && shift.y) || (newCorner.y === CENTER && shift.x))
		);

            // Adjust position to accomodate tip dimensions
            pos.left -= offset.left.charAt ? offset.user : horizontal !== SHIFT || shift.top || !shift.left && !shift.top ? offset.left : 0;
            pos.top -= offset.top.charAt ? offset.user : vertical !== SHIFT || shift.left || !shift.left && !shift.top ? offset.top : 0;

            // Cache details
            cache.cornerLeft = adjust.left; cache.cornerTop = adjust.top;
            cache.corner = newCorner.clone();
        },

        destroy: function () {
            // Unbind events
            this.qtip._unbind(this.qtip.tooltip, this._ns);

            // Remove the tip element(s)
            if (this.qtip.elements.tip) {
                this.qtip.elements.tip.find('*')
				.remove().end().remove();
            }
        }
    });

    TIP = PLUGINS.tip = function (api) {
        return new Tip(api, api.options.style.tip);
    };

    // Initialize tip on render
    TIP.initialize = 'render';

    // Setup plugin sanitization options
    TIP.sanitize = function (options) {
        if (options.style && 'tip' in options.style) {
            opts = options.style.tip;
            if (typeof opts !== 'object') { opts = options.style.tip = { corner: opts }; }
            if (!(/string|boolean/i).test(typeof opts.corner)) { opts.corner = TRUE; }
        }
    };

    // Add new option checks for the plugin
    CHECKS.tip = {
        '^position.my|style.tip.(corner|mimic|border)$': function () {
            // Make sure a tip can be drawn
            this.create();

            // Reposition the tooltip
            this.qtip.reposition();
        },
        '^style.tip.(height|width)$': function (obj) {
            // Re-set dimensions and redraw the tip
            this.size = size = [obj.width, obj.height];
            this.update();

            // Reposition the tooltip
            this.qtip.reposition();
        },
        '^content.title|style.(classes|widget)$': function () {
            this.update();
        }
    };

    // Extend original qTip defaults
    $.extend(TRUE, QTIP.defaults, {
        style: {
            tip: {
                corner: TRUE,
                mimic: FALSE,
                width: 6,
                height: 6,
                border: TRUE,
                offset: 0
            }
        }
    });

    ; PLUGINS.viewport = function (api, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight) {
        var target = posOptions.target,
		tooltip = api.elements.tooltip,
		my = posOptions.my,
		at = posOptions.at,
		adjust = posOptions.adjust,
		method = adjust.method.split(' '),
		methodX = method[0],
		methodY = method[1] || method[0],
		viewport = posOptions.viewport,
		container = posOptions.container,
		cache = api.cache,
		tip = api.plugins.tip,
		adjusted = { left: 0, top: 0 },
		fixed, newMy, newClass;

        // If viewport is not a jQuery element, or it's the window/document or no adjustment method is used... return
        if (!viewport.jquery || target[0] === window || target[0] === document.body || adjust.method === 'none') {
            return adjusted;
        }

        // Cache our viewport details
        fixed = tooltip.css('position') === 'fixed';
        viewport = {
            elem: viewport,
            width: viewport[0] === window ? viewport.width() : viewport.outerWidth(FALSE),
            height: viewport[0] === window ? viewport.height() : viewport.outerHeight(FALSE),
            scrollleft: fixed ? 0 : viewport.scrollLeft(),
            scrolltop: fixed ? 0 : viewport.scrollTop(),
            offset: viewport.offset() || { left: 0, top: 0 }
        };
        container = {
            elem: container,
            scrollLeft: container.scrollLeft(),
            scrollTop: container.scrollTop(),
            offset: container.offset() || { left: 0, top: 0 }
        };

        // Generic calculation method
        function calculate(side, otherSide, type, adjust, side1, side2, lengthName, targetLength, elemLength) {
            var initialPos = position[side1],
			mySide = my[side], atSide = at[side],
			isShift = type === SHIFT,
			viewportScroll = -container.offset[side1] + viewport.offset[side1] + viewport['scroll' + side1],
			myLength = mySide === side1 ? elemLength : mySide === side2 ? -elemLength : -elemLength / 2,
			atLength = atSide === side1 ? targetLength : atSide === side2 ? -targetLength : -targetLength / 2,
			tipLength = tip && tip.size ? tip.size[lengthName] || 0 : 0,
			tipAdjust = tip && tip.corner && tip.corner.precedance === side && !isShift ? tipLength : 0,
			overflow1 = viewportScroll - initialPos + tipAdjust,
			overflow2 = initialPos + elemLength - viewport[lengthName] - viewportScroll + tipAdjust,
			offset = myLength - (my.precedance === side || mySide === my[otherSide] ? atLength : 0) - (atSide === CENTER ? targetLength / 2 : 0);

            // shift
            if (isShift) {
                tipAdjust = tip && tip.corner && tip.corner.precedance === otherSide ? tipLength : 0;
                offset = (mySide === side1 ? 1 : -1) * myLength - tipAdjust;

                // Adjust position but keep it within viewport dimensions
                position[side1] += overflow1 > 0 ? overflow1 : overflow2 > 0 ? -overflow2 : 0;
                position[side1] = Math.max(
				-container.offset[side1] + viewport.offset[side1] + (tipAdjust && tip.corner[side] === CENTER ? tip.offset : 0),
				initialPos - offset,
				Math.min(
					Math.max(-container.offset[side1] + viewport.offset[side1] + viewport[lengthName], initialPos + offset),
					position[side1]
				)
			);
            }

            // flip/flipinvert
            else {
                // Update adjustment amount depending on if using flipinvert or flip
                adjust *= (type === FLIPINVERT ? 2 : 0);

                // Check for overflow on the left/top
                if (overflow1 > 0 && (mySide !== side1 || overflow2 > 0)) {
                    position[side1] -= offset + adjust;
                    newMy.invert(side, side1);
                }

                // Check for overflow on the bottom/right
                else if (overflow2 > 0 && (mySide !== side2 || overflow1 > 0)) {
                    position[side1] -= (mySide === CENTER ? -offset : offset) + adjust;
                    newMy.invert(side, side2);
                }

                // Make sure we haven't made things worse with the adjustment and reset if so
                if (position[side1] < viewportScroll && -position[side1] > overflow2) {
                    position[side1] = initialPos; newMy = my.clone();
                }
            }

            return position[side1] - initialPos;
        }

        // Set newMy if using flip or flipinvert methods
        if (methodX !== 'shift' || methodY !== 'shift') { newMy = my.clone(); }

        // Adjust position based onviewport and adjustment options
        adjusted = {
            left: methodX !== 'none' ? calculate(X, Y, methodX, adjust.x, LEFT, RIGHT, WIDTH, targetWidth, elemWidth) : 0,
            top: methodY !== 'none' ? calculate(Y, X, methodY, adjust.y, TOP, BOTTOM, HEIGHT, targetHeight, elemHeight) : 0
        };

        // Set tooltip position class if it's changed
        if (newMy && cache.lastClass !== (newClass = NAMESPACE + '-pos-' + newMy.abbrev())) {
            tooltip.removeClass(api.cache.lastClass).addClass((api.cache.lastClass = newClass));
        }

        return adjusted;
    }; ; PLUGINS.polys = {
        // POLY area coordinate calculator
        //	Special thanks to Ed Cradock for helping out with this.
        //	Uses a binary search algorithm to find suitable coordinates.
        polygon: function (baseCoords, corner) {
            var result = {
                width: 0, height: 0,
                position: {
                    top: 1e10, right: 0,
                    bottom: 0, left: 1e10
                },
                adjustable: FALSE
            },
		i = 0, next,
		coords = [],
		compareX = 1, compareY = 1,
		realX = 0, realY = 0,
		newWidth, newHeight;

            // First pass, sanitize coords and determine outer edges
            i = baseCoords.length; while (i--) {
                next = [parseInt(baseCoords[--i], 10), parseInt(baseCoords[i + 1], 10)];

                if (next[0] > result.position.right) { result.position.right = next[0]; }
                if (next[0] < result.position.left) { result.position.left = next[0]; }
                if (next[1] > result.position.bottom) { result.position.bottom = next[1]; }
                if (next[1] < result.position.top) { result.position.top = next[1]; }

                coords.push(next);
            }

            // Calculate height and width from outer edges
            newWidth = result.width = Math.abs(result.position.right - result.position.left);
            newHeight = result.height = Math.abs(result.position.bottom - result.position.top);

            // If it's the center corner...
            if (corner.abbrev() === 'c') {
                result.position = {
                    left: result.position.left + (result.width / 2),
                    top: result.position.top + (result.height / 2)
                };
            }
            else {
                // Second pass, use a binary search algorithm to locate most suitable coordinate
                while (newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0) {
                    newWidth = Math.floor(newWidth / 2);
                    newHeight = Math.floor(newHeight / 2);

                    if (corner.x === LEFT) { compareX = newWidth; }
                    else if (corner.x === RIGHT) { compareX = result.width - newWidth; }
                    else { compareX += Math.floor(newWidth / 2); }

                    if (corner.y === TOP) { compareY = newHeight; }
                    else if (corner.y === BOTTOM) { compareY = result.height - newHeight; }
                    else { compareY += Math.floor(newHeight / 2); }

                    i = coords.length; while (i--) {
                        if (coords.length < 2) { break; }

                        realX = coords[i][0] - result.position.left;
                        realY = coords[i][1] - result.position.top;

                        if ((corner.x === LEFT && realX >= compareX) ||
					(corner.x === RIGHT && realX <= compareX) ||
					(corner.x === CENTER && (realX < compareX || realX > (result.width - compareX))) ||
					(corner.y === TOP && realY >= compareY) ||
					(corner.y === BOTTOM && realY <= compareY) ||
					(corner.y === CENTER && (realY < compareY || realY > (result.height - compareY)))) {
                            coords.splice(i, 1);
                        }
                    }
                }
                result.position = { left: coords[0][0], top: coords[0][1] };
            }

            return result;
        },

        rect: function (ax, ay, bx, by, corner) {
            return {
                width: Math.abs(bx - ax),
                height: Math.abs(by - ay),
                position: {
                    left: Math.min(ax, bx),
                    top: Math.min(ay, by)
                }
            };
        },

        _angles: {
            tc: 3 / 2, tr: 7 / 4, tl: 5 / 4,
            bc: 1 / 2, br: 1 / 4, bl: 3 / 4,
            rc: 2, lc: 1, c: 0
        },
        ellipse: function (cx, cy, rx, ry, corner) {
            var c = PLUGINS.polys._angles[corner.abbrev()],
			rxc = rx * Math.cos(c * Math.PI),
			rys = ry * Math.sin(c * Math.PI);

            return {
                width: (rx * 2) - Math.abs(rxc),
                height: (ry * 2) - Math.abs(rys),
                position: {
                    left: cx + rxc,
                    top: cy + rys
                },
                adjustable: FALSE
            };
        },
        circle: function (cx, cy, r, corner) {
            return PLUGINS.polys.ellipse(cx, cy, r, r, corner);
        }
    }; ; PLUGINS.imagemap = function (api, area, corner, adjustMethod) {
        if (!area.jquery) { area = $(area); }

        var shape = area.attr('shape').toLowerCase().replace('poly', 'polygon'),
		image = $('img[usemap="#' + area.parent('map').attr('name') + '"]'),
		coordsString = area.attr('coords'),
		coordsArray = coordsString.split(','),
		imageOffset, coords, i, next;

        // If we can't find the image using the map...
        if (!image.length) { return FALSE; }

        // Pass coordinates string if polygon
        if (shape === 'polygon') {
            result = PLUGINS.polys.polygon(coordsArray, corner);
        }

        // Otherwise parse the coordinates and pass them as arguments
        else if (PLUGINS.polys[shape]) {
            for (i = -1, len = coordsArray.length, coords = []; ++i < len; ) {
                coords.push(parseInt(coordsArray[i], 10));
            }

            result = PLUGINS.polys[shape].apply(
			this, coords.concat(corner)
		);
        }

        // If no shapre calculation method was found, return false
        else { return FALSE; }

        // Make sure we account for padding and borders on the image
        imageOffset = image.offset();
        imageOffset.left += Math.ceil((image.outerWidth(FALSE) - image.width()) / 2);
        imageOffset.top += Math.ceil((image.outerHeight(FALSE) - image.height()) / 2);

        // Add image position to offset coordinates
        result.position.left += imageOffset.left;
        result.position.top += imageOffset.top;

        return result;
    }; ; PLUGINS.svg = function (api, svg, corner, adjustMethod) {
        var doc = $(document),
		elem = svg[0],
		result = {},
		name, box, position, dimensions;

        // Ascend the parentNode chain until we find an element with getBBox()
        while (!elem.getBBox) { elem = elem.parentNode; }
        if (!elem.getBBox || !elem.parentNode) { return FALSE; }

        // Determine which shape calculation to use
        switch (elem.nodeName) {
            case 'rect':
                position = PLUGINS.svg.toPixel(elem, elem.x.baseVal.value, elem.y.baseVal.value);
                dimensions = PLUGINS.svg.toPixel(elem,
				elem.x.baseVal.value + elem.width.baseVal.value,
				elem.y.baseVal.value + elem.height.baseVal.value
			);

                result = PLUGINS.polys.rect(
				position[0], position[1],
				dimensions[0], dimensions[1],
				corner
			);
                break;

            case 'ellipse':
            case 'circle':
                position = PLUGINS.svg.toPixel(elem,
				elem.cx.baseVal.value,
				elem.cy.baseVal.value
			);

                result = PLUGINS.polys.ellipse(
				position[0], position[1],
				(elem.rx || elem.r).baseVal.value,
				(elem.ry || elem.r).baseVal.value,
				corner
			);
                break;

            case 'line':
            case 'polygon':
            case 'polyline':
                points = elem.points || [
				{ x: elem.x1.baseVal.value, y: elem.y1.baseVal.value },
				{ x: elem.x2.baseVal.value, y: elem.y2.baseVal.value }
			];

                for (result = [], i = -1, len = points.numberOfItems || points.length; ++i < len; ) {
                    next = points.getItem ? points.getItem(i) : points[i];
                    result.push.apply(result, PLUGINS.svg.toPixel(elem, next.x, next.y));
                }

                result = PLUGINS.polys.polygon(result, corner);
                break;

            // Unknown shape... use bounding box as fallback 
            default:
                box = elem.getBBox();
                mtx = elem.getScreenCTM();
                root = elem.farthestViewportElement || elem;

                // Return if no createSVGPoint method is found
                if (!root.createSVGPoint) { return FALSE; }

                // Create our point var
                point = root.createSVGPoint();

                // Adjust top and left
                point.x = box.x;
                point.y = box.y;
                tPoint = point.matrixTransform(mtx);
                result.position = {
                    left: tPoint.x, top: tPoint.y
                };

                // Adjust width and height
                point.x += box.width;
                point.y += box.height;
                tPoint = point.matrixTransform(mtx);
                result.width = tPoint.x - result.position.left;
                result.height = tPoint.y - result.position.top;
                break;
        }

        // Adjust by scroll offset
        result.position.left += doc.scrollLeft();
        result.position.top += doc.scrollTop();

        return result;
    };

    PLUGINS.svg.toPixel = function (elem, x, y) {
        var mtx = elem.getScreenCTM(),
		root = elem.farthestViewportElement || elem,
		result, point;

        // Create SVG point
        if (!root.createSVGPoint) { return FALSE; }
        point = root.createSVGPoint();

        point.x = x; point.y = y;
        result = point.matrixTransform(mtx);
        return [result.x, result.y];
    }; ; var MODAL, OVERLAY,
	MODALCLASS = 'qtip-modal',
	MODALSELECTOR = '.' + MODALCLASS;

    OVERLAY = function () {
        var self = this,
		focusableElems = {},
		current, onLast,
		prevState, elem;

        // Modified code from jQuery UI 1.10.0 source
        // http://code.jquery.com/ui/1.10.0/jquery-ui.js
        function focusable(element) {
            // Use the defined focusable checker when possible
            if ($.expr[':'].focusable) { return $.expr[':'].focusable; }

            var isTabIndexNotNaN = !isNaN($.attr(element, 'tabindex')),
			nodeName = element.nodeName && element.nodeName.toLowerCase(),
			map, mapName, img;

            if ('area' === nodeName) {
                map = element.parentNode;
                mapName = map.name;
                if (!element.href || !mapName || map.nodeName.toLowerCase() !== 'map') {
                    return false;
                }
                img = $('img[usemap=#' + mapName + ']')[0];
                return !!img && img.is(':visible');
            }
            return (/input|select|textarea|button|object/.test(nodeName) ?
				!element.disabled :
				'a' === nodeName ?
					element.href || isTabIndexNotNaN :
					isTabIndexNotNaN
			);
        }

        // Focus inputs using cached focusable elements (see update())
        function focusInputs(blurElems) {
            // Blurring body element in IE causes window.open windows to unfocus!
            if (focusableElems.length < 1 && blurElems.length) { blurElems.not('body').blur(); }

            // Focus the inputs
            else { focusableElems.first().focus(); }
        }

        // Steal focus from elements outside tooltip
        function stealFocus(event) {
            if (!elem.is(':visible')) { return; }

            var target = $(event.target),
			tooltip = current.tooltip,
			container = target.closest(SELECTOR),
			targetOnTop;

            // Determine if input container target is above this
            targetOnTop = container.length < 1 ? FALSE :
			(parseInt(container[0].style.zIndex, 10) > parseInt(tooltip[0].style.zIndex, 10));

            // If we're showing a modal, but focus has landed on an input below
            // this modal, divert focus to the first visible input in this modal
            // or if we can't find one... the tooltip itself
            if (!targetOnTop && target.closest(SELECTOR)[0] !== tooltip[0]) {
                focusInputs(target);
            }

            // Detect when we leave the last focusable element...
            onLast = event.target === focusableElems[focusableElems.length - 1];
        }

        $.extend(self, {
            init: function () {
                // Create document overlay
                elem = self.elem = $('<div />', {
                    id: 'qtip-overlay',
                    html: '<div></div>',
                    mousedown: function () { return FALSE; }
                })
			.hide();

                // Update position on window resize or scroll
                function resize() {
                    var win = $(this);
                    elem.css({
                        height: win.height(),
                        width: win.width()
                    });
                }
                $(window).bind('resize' + MODALSELECTOR, resize);
                resize(); // Fire it initially too

                // Make sure we can't focus anything outside the tooltip
                $(document.body).bind('focusin' + MODALSELECTOR, stealFocus);

                // Apply keyboard "Escape key" close handler
                $(document).bind('keydown' + MODALSELECTOR, function (event) {
                    if (current && current.options.show.modal.escape && event.keyCode === 27) {
                        current.hide(event);
                    }
                });

                // Apply click handler for blur option
                elem.bind('click' + MODALSELECTOR, function (event) {
                    if (current && current.options.show.modal.blur) {
                        current.hide(event);
                    }
                });

                return self;
            },

            update: function (api) {
                // Update current API reference
                current = api;

                // Update focusable elements if enabled
                if (api.options.show.modal.stealfocus !== FALSE) {
                    focusableElems = api.tooltip.find('*').filter(function () {
                        return focusable(this);
                    });
                }
                else { focusableElems = []; }
            },

            toggle: function (api, state, duration) {
                var docBody = $(document.body),
				tooltip = api.tooltip,
				options = api.options.show.modal,
				effect = options.effect,
				type = state ? 'show' : 'hide',
				visible = elem.is(':visible'),
				visibleModals = $(MODALSELECTOR).filter(':visible:not(:animated)').not(tooltip),
				zindex;

                // Set active tooltip API reference
                self.update(api);

                // If the modal can steal the focus...
                // Blur the current item and focus anything in the modal we an
                if (state && options.stealfocus !== FALSE) {
                    focusInputs($(':focus'));
                }

                // Toggle backdrop cursor style on show
                elem.toggleClass('blurs', options.blur);

                // Set position and append to body on show
                if (state) {
                    elem.css({ left: 0, top: 0 })
					.appendTo(document.body);
                }

                // Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible
                if ((elem.is(':animated') && visible === state && prevState !== FALSE) || (!state && visibleModals.length)) {
                    return self;
                }

                // Stop all animations
                elem.stop(TRUE, FALSE);

                // Use custom function if provided
                if ($.isFunction(effect)) {
                    effect.call(elem, state);
                }

                // If no effect type is supplied, use a simple toggle
                else if (effect === FALSE) {
                    elem[type]();
                }

                // Use basic fade function
                else {
                    elem.fadeTo(parseInt(duration, 10) || 90, state ? 1 : 0, function () {
                        if (!state) { elem.hide(); }
                    });
                }

                // Reset position and detach from body on hide
                if (!state) {
                    elem.queue(function (next) {
                        elem.css({ left: '', top: '' });
                        if (!$(MODALSELECTOR).length) { elem.detach(); }
                        next();
                    });
                }

                // Cache the state
                prevState = state;

                // If the tooltip is destroyed, set reference to null
                if (current.destroyed) { current = NULL; }

                return self;
            }
        });

        self.init();
    };
    OVERLAY = new OVERLAY();

    function Modal(api, options) {
        this.options = options;
        this._ns = '-modal';

        this.init((this.qtip = api));
    }

    $.extend(Modal.prototype, {
        init: function (qtip) {
            var tooltip = qtip.tooltip;

            // If modal is disabled... return
            if (!this.options.on) { return this; }

            // Set overlay reference
            qtip.elements.overlay = OVERLAY.elem;

            // Add unique attribute so we can grab modal tooltips easily via a SELECTOR, and set z-index
            tooltip.addClass(MODALCLASS).css('z-index', PLUGINS.modal.zindex + $(MODALSELECTOR).length);

            // Apply our show/hide/focus modal events
            qtip._bind(tooltip, ['tooltipshow', 'tooltiphide'], function (event, api, duration) {
                var oEvent = event.originalEvent;

                // Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop
                if (event.target === tooltip[0]) {
                    if (oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && $(oEvent.relatedTarget).closest(overlay[0]).length) {
                        try { event.preventDefault(); } catch (e) { }
                    }
                    else if (!oEvent || (oEvent && !oEvent.solo)) {
                        this.toggle(event, event.type === 'tooltipshow', duration);
                    }
                }
            }, this._ns, this);

            // Adjust modal z-index on tooltip focus
            qtip._bind(tooltip, 'tooltipfocus', function (event, api) {
                // If focus was cancelled before it reached us, don't do anything
                if (event.isDefaultPrevented() || event.target !== tooltip[0]) { return; }

                var qtips = $(MODALSELECTOR),

                // Keep the modal's lower than other, regular qtips
			newIndex = PLUGINS.modal.zindex + qtips.length,
			curIndex = parseInt(tooltip[0].style.zIndex, 10);

                // Set overlay z-index
                OVERLAY.elem[0].style.zIndex = newIndex - 1;

                // Reduce modal z-index's and keep them properly ordered
                qtips.each(function () {
                    if (this.style.zIndex > curIndex) {
                        this.style.zIndex -= 1;
                    }
                });

                // Fire blur event for focused tooltip
                qtips.filter('.' + CLASS_FOCUS).qtip('blur', event.originalEvent);

                // Set the new z-index
                tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex;

                // Set current
                OVERLAY.update(api);

                // Prevent default handling
                try { event.preventDefault(); } catch (e) { }
            }, this._ns, this);

            // Focus any other visible modals when this one hides
            qtip._bind(tooltip, 'tooltiphide', function (event) {
                if (event.target === tooltip[0]) {
                    $(MODALSELECTOR).filter(':visible').not(tooltip).last().qtip('focus', event);
                }
            }, this._ns, this);
        },

        toggle: function (event, state, duration) {
            // Make sure default event hasn't been prevented
            if (event && event.isDefaultPrevented()) { return this; }

            // Toggle it
            OVERLAY.toggle(this.qtip, !!state, duration);
        },

        destroy: function () {
            // Remove modal class
            this.qtip.tooltip.removeClass(MODALCLASS);

            // Remove bound events
            this.qtip._unbind(this.qtip.tooltip, this._ns);

            // Delete element reference
            OVERLAY.toggle(this.qtip, FALSE);
            delete this.qtip.elements.overlay;
        }
    });


    MODAL = PLUGINS.modal = function (api) {
        return new Modal(api, api.options.show.modal);
    };

    // Setup sanitiztion rules
    MODAL.sanitize = function (opts) {
        if (opts.show) {
            if (typeof opts.show.modal !== 'object') { opts.show.modal = { on: !!opts.show.modal }; }
            else if (typeof opts.show.modal.on === 'undefined') { opts.show.modal.on = TRUE; }
        }
    };

    // Base z-index for all modal tooltips (use qTip core z-index as a base)
    MODAL.zindex = QTIP.zindex - 200;

    // Plugin needs to be initialized on render
    MODAL.initialize = 'render';

    // Setup option set checks
    CHECKS.modal = {
        '^show.modal.(on|blur)$': function () {
            // Initialise
            this.destroy();
            this.init();

            // Show the modal if not visible already and tooltip is visible
            this.qtip.elems.overlay.toggle(
			this.qtip.tooltip[0].offsetWidth > 0
		);
        }
    };

    // Extend original api defaults
    $.extend(TRUE, QTIP.defaults, {
        show: {
            modal: {
                on: FALSE,
                effect: TRUE,
                blur: TRUE,
                stealfocus: TRUE,
                escape: TRUE
            }
        }
    });
    ; var IE6,

    /* 
    * BGIFrame adaption (http://plugins.jquery.com/project/bgiframe)
    * Special thanks to Brandon Aaron
    */
BGIFRAME = '<iframe class="qtip-bgiframe" frameborder="0" tabindex="-1" src="javascript:\'\';" ' +
	' style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=0); ' +
		'-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";"></iframe>';

    function Ie6(api, qtip) {
        this._ns = 'ie6';
        this.init((this.qtip = api));
    }

    $.extend(Ie6.prototype, {
        _scroll: function () {
            var overlay = this.qtip.elements.overlay;
            overlay && (overlay[0].style.top = $(window).scrollTop() + 'px');
        },

        init: function (qtip) {
            var tooltip = qtip.tooltip,
			scroll;

            // Create the BGIFrame element if needed
            if ($('select, object').length < 1) {
                this.bgiframe = qtip.elements.bgiframe = $(BGIFRAME).appendTo(tooltip);

                // Update BGIFrame on tooltip move
                qtip._bind(tooltip, 'tooltipmove', this.adjustBGIFrame, this._ns, this);
            }

            // redraw() container for width/height calculations
            this.redrawContainer = $('<div/>', { id: NAMESPACE + '-rcontainer' })
			.appendTo(document.body);

            // Fixup modal plugin if present too
            if (qtip.elements.overlay && qtip.elements.overlay.addClass('qtipmodal-ie6fix')) {
                qtip._bind(window, ['scroll', 'resize'], this._scroll, this._ns, this);
                qtip._bind(tooltip, ['tooltipshow'], this._scroll, this._ns, this);
            }

            // Set dimensions
            this.redraw();
        },

        adjustBGIFrame: function () {
            var tooltip = this.qtip.tooltip,
			dimensions = {
			    height: tooltip.outerHeight(FALSE),
			    width: tooltip.outerWidth(FALSE)
			},
			plugin = this.qtip.plugins.tip,
			tip = this.qtip.elements.tip,
			tipAdjust, offset;

            // Adjust border offset
            offset = parseInt(tooltip.css('borderLeftWidth'), 10) || 0;
            offset = { left: -offset, top: -offset };

            // Adjust for tips plugin
            if (plugin && tip) {
                tipAdjust = (plugin.corner.precedance === 'x') ? [WIDTH, LEFT] : [HEIGHT, TOP];
                offset[tipAdjust[1]] -= tip[tipAdjust[0]]();
            }

            // Update bgiframe
            this.bgiframe.css(offset).css(dimensions);
        },

        // Max/min width simulator function
        redraw: function () {
            if (this.qtip.rendered < 1 || this.drawing) { return self; }

            var tooltip = this.qtip.tooltip,
			style = this.qtip.options.style,
			container = this.qtip.options.position.container,
			perc, width, max, min;

            // Set drawing flag
            this.qtip.drawing = 1;

            // If tooltip has a set height/width, just set it... like a boss!
            if (style.height) { tooltip.css(HEIGHT, style.height); }
            if (style.width) { tooltip.css(WIDTH, style.width); }

            // Simulate max/min width if not set width present...
            else {
                // Reset width and add fluid class
                tooltip.css(WIDTH, '').appendTo(this.redrawContainer);

                // Grab our tooltip width (add 1 if odd so we don't get wrapping problems.. huzzah!)
                width = tooltip.width();
                if (width % 2 < 1) { width += 1; }

                // Grab our max/min properties
                max = tooltip.css('maxWidth') || '';
                min = tooltip.css('minWidth') || '';

                // Parse into proper pixel values
                perc = (max + min).indexOf('%') > -1 ? container.width() / 100 : 0;
                max = ((max.indexOf('%') > -1 ? perc : 1) * parseInt(max, 10)) || width;
                min = ((min.indexOf('%') > -1 ? perc : 1) * parseInt(min, 10)) || 0;

                // Determine new dimension size based on max/min/current values
                width = max + min ? Math.min(Math.max(width, min), max) : width;

                // Set the newly calculated width and remvoe fluid class
                tooltip.css(WIDTH, Math.round(width)).appendTo(container);
            }

            // Set drawing flag
            this.drawing = 0;

            return self;
        },

        destroy: function () {
            // Remove iframe
            this.bgiframe && this.bgiframe.remove();

            // Remove bound events
            this.qtip._unbind([window, this.qtip.tooltip], this._ns);
        }
    });

    IE6 = PLUGINS.ie6 = function (api) {
        // Proceed only if the browser is IE6
        return BROWSER.ie === 6 ? new Ie6(api) : FALSE;
    };

    IE6.initialize = 'render';

    CHECKS.ie6 = {
        '^content|style$': function () {
            this.redraw();
        }
    }; ;
}));
} (window, document));


